A design approach of magnetic leakage flux profile is proposed for DVD spindle motors. From this method, the specific magnetic leakage flux profiles can be obtained. Further, the proposed method provides a high torque constant, lower torque ripple, running current and small mechanical vibration.
|Journal||Digests of the Intermag Conference|
|State||Published - 1 Dec 1999|
|Event||Proceedings of the 1999 IEEE International Magnetics Conference 'Digest of Intermag 99' - Kyongju, South Korea|
Duration: 18 May 1999 → 21 May 1999